Magic: the Gathering - Datenbank

Trample Polar Kraken enters the battlefield tapped. Cumulative upkeep-Sacrifice a land. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)  "It was big. Really, really, big. No, bigger than that. It was big!" -Arna Kennerüd, Skyknight